Replacement for 33L1559: Drop-In Alternatives We Stock
Looking for a replacement for the 33L1559 (33L1559 - IBM Celeron 500MHz System Board PC 300 LG6268/6288/6338)? Pro Disk Network ships IBM drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 33L1559
| SKU | 33L1559 |
|---|---|
| Product | 33L1559 - IBM Celeron 500MHz System Board PC 300 LG6268/6288/6338 |
| Current price | $347.21 |
| Stock status | In Stock |
| Detail page | View 33L1559 › |
Drop-in replacements for 33L1559
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
00N6101 - IBM 500MHz 66MHz FSB 128KB L2 Cache Socket PPGA370 Intel Celeron 1-Core Processor
SKU: 00N6101
Price: $77.28
00N6100 - IBM 500MHz 66MHz FSB 128KB L2 Cache Socket PPGA370 Intel Celeron 1-Core Processor
SKU: 00N6100
Price: $77.28
19K3288 - IBM 500MHz 66MHz FSB 128KB L2 Cache Socket PPGA370 Intel Celeron 1-Core Processor
SKU: 19K3288
Price: $82.42
12P3176 - IBM 500MHz 66MHz FSB 128KB L2 Cache Socket PPGA370 Intel Celeron 1-Core Processor
SKU: 12P3176
Price: $127.42
7377C4U - IBM System x3630 M3 - 1 x Intel Xeon E5620 2.40 GHz - 300 GB (1 x 300 GB) - RJ-45 Network DB-9 Serial Type A USB HD-15 VGA RJ-45 Network
SKU: 7377C4U
Price: $680.24
60Y5689 - IBM System Board with Intel Celeron M Processor 723 (1.2 GHz) AMT TPM
SKU: 60Y5689
Price: $127.53
63Y1080 - IBM X200 System Board with Intel Celeron M processor 723 (1.2 GHz) AMT TPM
SKU: 63Y1080
Price: $165.80
45C4801 - IBM System Board Intel 945gc (lga775 Celeron P4 Pd Up to 800MHz Support 100MB Lan) Updated Ga Level
SKU: 45C4801
Price: $182.93
45R8441 - IBM 10/1000 2.4GHz Celeron 400MHz FSB System Board for ThinkCentre 8090
SKU: 45R8441
Price: $239.21
39J8364 - IBM 10/1000 Celeron 2.4GHz 400MHz System Board for ThinkCentre 8090
SKU: 39J8364
Price: $273.45
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.